196170426 has 12 divisors (see below), whose sum is σ = 425035962. Its totient is φ = 65390136.

The previous prime is 196170407. The next prime is 196170431. The reversal of 196170426 is 624071691.

196170426 is a `hidden beast` number, since 19 + 617 + 0 + 4 + 26 = 666.

It can be written as a sum of positive squares in only one way, i.e., 124344801 + 71825625 = 11151^2 + 8475^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5449161 + ... + 5449196.

Almost surely, 2^196170426 is an apocalyptic number.

196170426 is an abundant number, since it is smaller than the sum of its proper divisors (228865536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196170426 is a wasteful number, since it uses less digits than its factorization.

196170426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10898365 (or 10898362 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 196170426 is about 14006.0853203170. The cubic root of 196170426 is about 581.0468865066.

The spelling of 196170426 in words is "one hundred ninety-six million, one hundred seventy thousand, four hundred twenty-six".